What does DIDFA mean and is it a national or provincial act?
DIDFA = Drug Interchangeability and Dispensing Fee Act
This is provincial legislation
Does DIDFA apply to all pharmacies?
Does not apply to dispensing of a drug in a public hospital
How does DIDFA define an interchangeable product?
A drug or combination of drugs in a particular dosage form and strength identified by a “specific product name” or manufacturer and designated as interchangeable with one or more other products
Who is the person who can designate products as interchangeable and what is their other role?
The Executive Officer
Must also ensure that only high quality, affordable drugs are listed as interchangeable
What are the two main purposes of the ODB dormulary?
What is OFI?
OFI = off formulary interchangeability
it is the application of interchangeable designations to drug products where the brand names are not listed as ODB benefits
What conditions must a dispenser consider for all prescriptions (regarding interchangeability)?
What options are available to the patient and the dispenser when dispensing a “not a benefit” product?
What is contained in section 4 of DIDFA?
- set of cascading principles where each subsection is dependent on the previous or next subsection
What does DIDFA subsection 4(1) indicate?
If a prescription says to dispense a brand name, the dispenser has the authority to change it to a designated interchangeable product
*interchangeability is allowed but not required
What does DIDFA section 4 (2) indicate?
The patient right to request an interchangeable product; the dispenser MUST do this
What does DIDFA section 4 (3) indicate?
Informing the patient; if the dispenser gives the brand name, the patient is entitled to know that there are interchangeable options
*this typically happens when an interchangeable product is not in the inventory
What does DIDFA section 4 (4a) indicate?
Exceptions to informing patients of their rights; subsection 3 does not apply if the brand name product is not more expensive than the lowest cost interchangeable product in the dispensers inventory
What does DIDFA section 4(4c) indicate?
Exceptions to informing patients of their rights; patient does not need to be told about interchangeable products if the product is a refill
*however, anytime a brand is switched, the patient must be informed
What does DIDFA section 4(5) indicate?
If a drug is not in the formulary, but there is an interchangeable product listed in the formulary (same API, dose and dosage form), it may be substituted
*normally happens with newly approved products available on the market
What does DIDFA section 4(6) indicate?
No substitutions request; a prescriber may indicate “no substitution” which cancels the requirements for interchangeability in the first three subsections and subsection 5
What does DIDFA section 5 indicate?
Dispensing generic drugs; for a prescription written without indication of brand or manufacturer, the dispenser must dispense an interchangeable product as listed in the formulary
*if there is none listed in the formulary, the dispenser can choose any product with the same API and the same dosage form
The regulations listed in DIDFA outline requirements surrounding which four things?
What are the two yellow signs that must be displayed in the pharmacy where patients can see upon presenting a prescription?
2. U & C dispensing fee
What information is displayed on the “notice to patients sign”?
What information is displayed on the “U&C dispensing fee” sign?
- informs patients of the services that may be offered by the pharmacy and are included in the U&C dispensing fee
Who determines the U&C dispensing fee?
The owner of the pharmacy
*must be reported to the OCP and they must be informed of any changes
Can a pharmacy charge more than their U&C dispensing fee?
Yes but there must be a documented reason for the change and the patient must be informed of the reason and the total fee
What does DIDIFA require in respect to the quantity of drug dispensed?
The dispenser must give the entire quantity of drug prescribed (not including refills) unless the patient or patient’s agent requests a smaller amount
*if a smaller amount is requested, the patient must authorize this in writing